We use cookies to enhance your experience on our website. This website uses cookies that provide targeted advertising and which track your use of this website. By clicking ‘continue’ or by continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time.ContinueFind out more

Definition of pyrocarbonate in US English:

pyrocarbonate

noun

Chemistry. Any of a class of organic compounds (dicarbonates) of the general formula RO—CO—O—CO—OR′; especially (in full diethyl pyrocarbonate) a viscous liquid with a fruity odour that is a ribonuclease inhibitor formerly used as an antimicrobial preservative for wine and soft drinks.

Origin

Late 19th century (in an earlier sense). From pyro- + carbonate. In sense 1 after pyrogallic, pyrogallol.